{"id":"https://openalex.org/W4304815949","doi":"https://doi.org/10.1109/acit54803.2022.9913092","title":"Preliminary Estimation of war Impact in Ukraine on the Global Air Transportation","display_name":"Preliminary Estimation of war Impact in Ukraine on the Global Air Transportation","publication_year":2022,"publication_date":"2022-09-26","ids":{"openalex":"https://openalex.org/W4304815949","doi":"https://doi.org/10.1109/acit54803.2022.9913092"},"language":"en","primary_location":{"id":"doi:10.1109/acit54803.2022.9913092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acit54803.2022.9913092","pdf_url":null,"source":{"id":"https://openalex.org/S4363608254","display_name":"2022 12th International Conference on Advanced Computer Information Technologies (ACIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 12th International Conference on Advanced Computer Information Technologies (ACIT)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064783198","display_name":"Ivan Ostroumov","orcid":"https://orcid.org/0000-0003-2510-9312"},"institutions":[{"id":"https://openalex.org/I90281761","display_name":"National Aviation University","ror":"https://ror.org/01f74x078","country_code":"UA","type":"education","lineage":["https://openalex.org/I90281761"]}],"countries":["UA"],"is_corresponding":true,"raw_author_name":"Ivan Ostroumov","raw_affiliation_strings":["National Aviation University,Air Navigation Systems Department,Kyiv,Ukraine","Air Navigation Systems Department, National Aviation University, Kyiv, Ukraine"],"affiliations":[{"raw_affiliation_string":"National Aviation University,Air Navigation Systems Department,Kyiv,Ukraine","institution_ids":["https://openalex.org/I90281761"]},{"raw_affiliation_string":"Air Navigation Systems Department, National Aviation University, Kyiv, Ukraine","institution_ids":["https://openalex.org/I90281761"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026959415","display_name":"Oleg Ivashchuk","orcid":"https://orcid.org/0000-0001-5637-0332"},"institutions":[{"id":"https://openalex.org/I90281761","display_name":"National Aviation University","ror":"https://ror.org/01f74x078","country_code":"UA","type":"education","lineage":["https://openalex.org/I90281761"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Oleg Ivashchuk","raw_affiliation_strings":["National Aviation University,Air Navigation Systems Department,Kyiv,Ukraine","Air Navigation Systems Department, National Aviation University, Kyiv, Ukraine"],"affiliations":[{"raw_affiliation_string":"National Aviation University,Air Navigation Systems Department,Kyiv,Ukraine","institution_ids":["https://openalex.org/I90281761"]},{"raw_affiliation_string":"Air Navigation Systems Department, National Aviation University, Kyiv, Ukraine","institution_ids":["https://openalex.org/I90281761"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005167838","display_name":"Nataliia Kuzmenko","orcid":"https://orcid.org/0000-0002-1482-601X"},"institutions":[{"id":"https://openalex.org/I90281761","display_name":"National Aviation University","ror":"https://ror.org/01f74x078","country_code":"UA","type":"education","lineage":["https://openalex.org/I90281761"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"Nataliia Kuzmenko","raw_affiliation_strings":["National Aviation University,Air Navigation Systems Department,Kyiv,Ukraine","Air Navigation Systems Department, National Aviation University, Kyiv, Ukraine"],"affiliations":[{"raw_affiliation_string":"National Aviation University,Air Navigation Systems Department,Kyiv,Ukraine","institution_ids":["https://openalex.org/I90281761"]},{"raw_affiliation_string":"Air Navigation Systems Department, National Aviation University, Kyiv, Ukraine","institution_ids":["https://openalex.org/I90281761"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5064783198"],"corresponding_institution_ids":["https://openalex.org/I90281761"],"apc_list":null,"apc_paid":null,"fwci":5.5482,"has_fulltext":false,"cited_by_count":20,"citation_normalized_percentile":{"value":0.97894522,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":100},"biblio":{"volume":null,"issue":null,"first_page":"281","last_page":"284"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13257","display_name":"Advanced Control and Stabilization in Aerospace Systems","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13257","display_name":"Advanced Control and Stabilization in Aerospace Systems","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T14423","display_name":"Military Technology and Strategies","score":0.9950000047683716,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11489","display_name":"Air Traffic Management and Optimization","score":0.9944999814033508,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/civil-aviation","display_name":"Civil aviation","score":0.6064231395721436},{"id":"https://openalex.org/keywords/air-traffic-control","display_name":"Air traffic control","score":0.591636598110199},{"id":"https://openalex.org/keywords/fuel-efficiency","display_name":"Fuel efficiency","score":0.5263270735740662},{"id":"https://openalex.org/keywords/aviation","display_name":"Aviation","score":0.5216063261032104},{"id":"https://openalex.org/keywords/trajectory","display_name":"Trajectory","score":0.5155689716339111},{"id":"https://openalex.org/keywords/transport-engineering","display_name":"Transport engineering","score":0.48816829919815063},{"id":"https://openalex.org/keywords/aeronautics","display_name":"Aeronautics","score":0.4825536608695984},{"id":"https://openalex.org/keywords/longitude","display_name":"Longitude","score":0.4289048910140991},{"id":"https://openalex.org/keywords/meteorology","display_name":"Meteorology","score":0.42356443405151367},{"id":"https://openalex.org/keywords/european-union","display_name":"European union","score":0.4185393154621124},{"id":"https://openalex.org/keywords/ukrainian","display_name":"Ukrainian","score":0.41271716356277466},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.40286785364151},{"id":"https://openalex.org/keywords/latitude","display_name":"Latitude","score":0.3537861108779907},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.29954004287719727},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.21730217337608337},{"id":"https://openalex.org/keywords/business","display_name":"Business","score":0.2052958905696869},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.19158175587654114},{"id":"https://openalex.org/keywords/international-trade","display_name":"International trade","score":0.126595139503479},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08737453818321228},{"id":"https://openalex.org/keywords/geodesy","display_name":"Geodesy","score":0.0871279239654541}],"concepts":[{"id":"https://openalex.org/C512918668","wikidata":"https://www.wikidata.org/wiki/Q206814","display_name":"Civil aviation","level":3,"score":0.6064231395721436},{"id":"https://openalex.org/C166961238","wikidata":"https://www.wikidata.org/wiki/Q221395","display_name":"Air traffic control","level":2,"score":0.591636598110199},{"id":"https://openalex.org/C45882903","wikidata":"https://www.wikidata.org/wiki/Q5042317","display_name":"Fuel efficiency","level":2,"score":0.5263270735740662},{"id":"https://openalex.org/C74448152","wikidata":"https://www.wikidata.org/wiki/Q765633","display_name":"Aviation","level":2,"score":0.5216063261032104},{"id":"https://openalex.org/C13662910","wikidata":"https://www.wikidata.org/wiki/Q193139","display_name":"Trajectory","level":2,"score":0.5155689716339111},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.48816829919815063},{"id":"https://openalex.org/C178802073","wikidata":"https://www.wikidata.org/wiki/Q8421","display_name":"Aeronautics","level":1,"score":0.4825536608695984},{"id":"https://openalex.org/C2780554747","wikidata":"https://www.wikidata.org/wiki/Q36477","display_name":"Longitude","level":3,"score":0.4289048910140991},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.42356443405151367},{"id":"https://openalex.org/C2910001868","wikidata":"https://www.wikidata.org/wiki/Q458","display_name":"European union","level":2,"score":0.4185393154621124},{"id":"https://openalex.org/C21931767","wikidata":"https://www.wikidata.org/wiki/Q8798","display_name":"Ukrainian","level":2,"score":0.41271716356277466},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.40286785364151},{"id":"https://openalex.org/C122523270","wikidata":"https://www.wikidata.org/wiki/Q34027","display_name":"Latitude","level":2,"score":0.3537861108779907},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.29954004287719727},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.21730217337608337},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.2052958905696869},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.19158175587654114},{"id":"https://openalex.org/C155202549","wikidata":"https://www.wikidata.org/wiki/Q178803","display_name":"International trade","level":1,"score":0.126595139503479},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08737453818321228},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0871279239654541},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acit54803.2022.9913092","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acit54803.2022.9913092","pdf_url":null,"source":{"id":"https://openalex.org/S4363608254","display_name":"2022 12th International Conference on Advanced Computer Information Technologies (ACIT)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 12th International Conference on Advanced Computer Information Technologies (ACIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.5699999928474426}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1963347892","https://openalex.org/W3016130172","https://openalex.org/W3032312400","https://openalex.org/W3046084137","https://openalex.org/W3080672852","https://openalex.org/W3092313527","https://openalex.org/W3101624825","https://openalex.org/W3122416556","https://openalex.org/W3146420574","https://openalex.org/W3154194848","https://openalex.org/W3166004668","https://openalex.org/W3186874599","https://openalex.org/W3199827074","https://openalex.org/W4226153985","https://openalex.org/W4243683928","https://openalex.org/W4280604480"],"related_works":["https://openalex.org/W1779241561","https://openalex.org/W4395471705","https://openalex.org/W2900840886","https://openalex.org/W4251412678","https://openalex.org/W2946333913","https://openalex.org/W2325621547","https://openalex.org/W2996834924","https://openalex.org/W4402278304","https://openalex.org/W2952369790","https://openalex.org/W2281501693"],"abstract_inverted_index":{"Russian":[0,25],"military":[1],"invasion":[2],"of":[3,12,22,29,60,83,125,128,141,148,187,198,210],"Ukraine":[4],"on":[5,37,55,109,132,137,159],"24":[6],"February":[7],"2022":[8],"caused":[9,89],"the":[10,20,38,56,69,80,84,118,126,160,208,225],"closing":[11],"Ukrainian":[13,183],"airspace":[14,31,51,131],"for":[15,155,178,207],"civil":[16],"aviation":[17],"and":[18,24,52,101,172,200,212,235],"limited":[19],"use":[21],"Belarusian":[23],"airspaces.":[26],"The":[27,185],"geometry":[28],"closed":[30,50,70,73,130,182],"location":[32],"makes":[33,213],"a":[34,77,105,122,138,146],"serious":[35],"impact":[36,107,127],"global":[39,133,142],"air":[40,134,143],"transportation":[41],"system.":[42],"Many":[43],"flights":[44,62,111,151,179,189],"have":[45,63,175],"been":[46,64,153,176,191],"canceled":[47,149],"due":[48],"to":[49,66,114,216],"special":[53],"restrictions":[54],"airlines.":[57],"Also,":[58,104],"trajectories":[59,166,203],"transit":[61,188],"re-planned":[65,201,226],"avoid":[67],"entering":[68],"airspace.":[71],"All":[72],"airspaces":[74],"together":[75],"make":[76],"barrier":[78],"along":[79],"Eastern":[81],"boundary":[82],"European":[85,94],"Union":[86],"that":[87],"seriously":[88],"direct":[90],"flight":[91,168],"connections":[92],"between":[93],"airports":[95],"located":[96],"above":[97],"50th":[98],"N":[99],"latitude":[100],"Asian":[102],"airports.":[103,184],"significant":[106],"was":[108],"polar":[110],"from":[112],"North":[113],"South":[115],"directions.":[116],"In":[117],"paper,":[119],"we":[120],"provide":[121],"preliminary":[123],"study":[124],"overall":[129],"traffic.":[135],"Based":[136,158],"statistical":[139],"analysis":[140,197],"traffic":[144],"flows":[145],"distribution":[147],"passenger":[150],"has":[152,190],"predicted":[154],"seven":[156],"weeks.":[157],"prediction,":[161],"accumulated":[162],"losses":[163],"in":[164,193,232],"total":[165],"length,":[167],"time,":[169],"available":[170,173],"seats,":[171],"seat-kilometer":[174],"estimated":[177],"connected":[180],"with":[181],"problem":[186],"evaluated":[192],"particular":[194],"examples.":[195],"Statistical":[196],"efficient":[199],"airplanes":[202],"gives":[204],"mean":[205],"values":[206],"time":[209],"delay":[211],"it":[214],"possible":[215],"estimate":[217],"extra":[218],"fuel":[219,222],"consumption.":[220],"Significant":[221],"consumption":[223],"at":[224],"trajectory":[227],"will":[228],"cause":[229],"an":[230],"increase":[231],"tickets":[233],"prices":[234],"increased":[236],"carbon":[237],"dioxide":[238],"emissions.":[239]},"counts_by_year":[{"year":2025,"cited_by_count":14},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}